[INFO] crate event_dispatcher 0.0.2 is already in cache [INFO] testing event_dispatcher-0.0.2 against beta-2020-06-03 for beta-1.45-1 [INFO] extracting crate event_dispatcher 0.0.2 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate event_dispatcher 0.0.2 on toolchain beta-2020-06-03 [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking crates.io crate event_dispatcher 0.0.2 [INFO] finished tweaking crates.io crate event_dispatcher 0.0.2 [INFO] tweaked toml for crates.io crate event_dispatcher 0.0.2 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] df7b0f8f982ae067f40c3a40004cd4d2cf709cb47acf2b0274abd049260cc2ef [INFO] running `"docker" "start" "-a" "df7b0f8f982ae067f40c3a40004cd4d2cf709cb47acf2b0274abd049260cc2ef"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling event_dispatcher v0.0.2 (/opt/rustwide/workdir) [INFO] [stderr] error[E0432]: unresolved import `std::intrinsics::TypeId` [INFO] [stderr] --> src/dispatcher.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use std::intrinsics::TypeId; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ no `TypeId` in `intrinsics` [INFO] [stderr] [INFO] [stderr] error[E0392]: parameter `T` is never used [INFO] [stderr] --> src/dispatcher.rs:107:36 [INFO] [stderr] | [INFO] [stderr] 107 | pub struct Dispatcher, T: ?Sized> { [INFO] [stderr] | ^ unused parameter [INFO] [stderr] | [INFO] [stderr] = help: consider removing `T`, referring to it in a field, or using a marker such as `std::marker::PhantomData` [INFO] [stderr] [INFO] [stderr] error[E0392]: parameter `T` is never used [INFO] [stderr] --> src/listener.rs:3:34 [INFO] [stderr] | [INFO] [stderr] 3 | pub struct Listener, T: ?Sized>{ [INFO] [stderr] | ^ unused parameter [INFO] [stderr] | [INFO] [stderr] = help: consider removing `T`, referring to it in a field, or using a marker such as `std::marker::PhantomData` [INFO] [stderr] [INFO] [stderr] error: aborting due to 3 previous errors [INFO] [stderr] [INFO] [stderr] Some errors have detailed explanations: E0392, E0432. [INFO] [stderr] For more information about an error, try `rustc --explain E0392`. [INFO] [stderr] error: could not compile `event_dispatcher`. [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] running `"docker" "inspect" "df7b0f8f982ae067f40c3a40004cd4d2cf709cb47acf2b0274abd049260cc2ef"` [INFO] running `"docker" "rm" "-f" "df7b0f8f982ae067f40c3a40004cd4d2cf709cb47acf2b0274abd049260cc2ef"` [INFO] [stdout] df7b0f8f982ae067f40c3a40004cd4d2cf709cb47acf2b0274abd049260cc2ef